(function (win, doc, $) {

    function Student(options) {
        this._init(options)

    }


    $.extend(Student.prototype, {

        _init: function (options) {
            var self = this;
            self.options = {
                name: "Ed",
                age: 20
            }
            $.extend(true, self.options, options || {})
        },
        printInfo: function () {
            var self = this;
            console.log("name", self.options.name)
            console.log("age", self.options.age)
        },
    })

    win.Student=Student
})(window, document, jQuery)